Metal On Metal Hip Replacement Complications

Complications associated with hip implant revision surgeries.
Metal on metal hip replacement complications. Hip revision surgery preserving evidence for your case. In 2017 the medicines and healthcare products regulatory agency mhra published updated guidelines on monitoring patients with all types of metal on metal hip implants. Metal on metal mom hip implants have unique risks in addition to the general risks of all hip implants. The metallic artificial ball and stem are referred to as the femoral prosthesis and the plastic cup socket is the.
Check ups are a precautionary measure to reduce the small risk of complications and monitor patients who have had the devices implanted for a long time. A metal on metal hip implant fails if it. Over 500 000 patients in the united stated were implanted with artificial metal on metal hip implants also known as all metal hips during hip replacement surgery. Hip fracture or natural wear and tear are also common reasons for a hip replacement surgery.
All artificial hip implants carry risks including wear of the component material. The lawsuits accuse the company of selling a defective product and concealing information about the risks of premature failure. Metal on metal mom hip replacement devices are the most common type of artificial hip joint and are constructed entirely of metal which may release metallic debris into joint spaces and result in metallosis and other serious complications. If you have higher than normal metal levels in your blood or other complications your surgeon will probably recommend hip revision surgery this is a second hip operation to remove and replace parts of your metal on metal hip with a different type of implant.
These devices are made from a blend of several metals including chromium cobalt nickel titanium and molybdenum. Total hip joint replacement involves surgical removal of the diseased ball and socket and replacing them with a metal or ceramic ball and stem inserted into the femur bone and an artificial plastic or ceramic cup socket. Metal on metal hip replacement manufacturers have until june 5 to come up with a plan for safety studies. Metallosis is a type of metal poisoning that can occur as a side effect of joint replacement devices with metal components such as metal on metal hip replacements or other metal implants.